It's strange, I mentioned cutting/trading Kuper because of his cap implications and caught serious stuff for it...
I would be very fine with taking Fluker and moving Franklin to Guard. Or I would be fine with taking Cooper/Warford to start at RG.
I would first try to get Kuper on a pay cut and have him compete at LG/C. We are in a short win now window, so I'm not too worried about Walton/Beadles being a reserve. Before the season started, nobody wanted either one to be a starter.
An OLine with Kuper at LG/C has the potential to be pretty special.